I can help. Mine ship via priority mail for 70.00. The kit that Doc posted comes with links also. The ones on E bay do not have the links, missing a spacer washer and the mounting holes are not extruded. The only thing needed for my kit is the extension spring which is still available through partstree. Not being negative on the E bay items. I spoke to that person. Just depends how close you want to an original.
Regards,
Joe51